| 摘要 |
PROBLEM TO BE SOLVED: To provide a lithium polymer battery easy to manufacture and improved in characteristics such as a cycle characteristic by suppressing swelling of an outer packaging material. SOLUTION: The lithium polymer battery comprises a positive electrode, a negative electrode, a separator, and a gel electrolyte added with a gas absorbent material. According to this, since a gas generated during polymerization of the gel electrolyte and during charging and discharging can be absorbed, no deterioration of characteristic is caused. COPYRIGHT: (C)2007,JPO&INPIT |
